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* lib/optparse.rb (OptionParser::Switch::PlacedArgument::parse):

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do not remove next argument if empty value is placed.

* test/optparse: added.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2003-11-05 10:09:58 +00:00
parent 9983e4645e
commit 4dada1c8a2
7 changed files with 263 additions and 1 deletions
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2
lib/optparse.rb
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@ -354,7 +354,7 @@ Switch that can omit argument.
end
opt = (val = parse_arg(val, &error))[1]
val = conv_arg(*val)
if opt
if opt and !arg
argv.shift
else
val[0] = nil